Answer:
The tabulating machine was an electromechanical machine designed to assist in summarizing information stored on punched cards. Invented by Herman Hollerith, the machine was developed to help process data for the 1890 U.S. Census. Later models were widely used for business applications such as accounting and inventory control. It spawned a class of machines, known as unit record equipment, and the data processing industry
Answer:
Early interactions between the Spanish and Native Americans who lived in Central and South America led to a series of cultural exchanges that affected both the New World and the Old World.
Explanation:
A social system in which class status is determined at birth. The Spanish had mixed-race children in the Americas with enslaved Africans and Native Americans. Status was determined by how “Spanish” one was, so those with little to no Spanish blood were in the lowest class.
Explanation:
where is the question????
1779vJohn Adams appointed to negotiate peace terms with British
Answer:
Explanation:
I'm sorry but you're going have to be a little more specific. What year was this ruling? General topic? The Court has ruled many things are unconstitutional throughout its existence so you're going have to give more details.
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